package com.HomeWorkhsp.Chapter08.extends_.improve_;

/**
 * Enjoy programming!!!
 * Time: 2021/11/18 -  21:08
 */
public class TopBase { //父类是Object

    public TopBase() {
        //super(); Object的无参构造器
        System.out.println("构造器TopBase() 被调用...");//1
    }
}